Severity on Brown Leaf Spot Disease in 52 Varieties of Cherry
サクラ類52品種における褐斑病の発生程度の差異

Masayuki TOGAWA
1998 Proceedings of the Kanto-Tosan Plant Protection Society  
doi:10.11337/ktpps1954.1998.155 fatcat:h35fzsbs5fgsxdu2ewhco2rah4